# -*- coding: utf-8 -*-
# @Time    : 2024/9/12 21:37
# @Author  : 荒
# @FileName: project.py
# @Software: PyCharm

from django import forms
from web.forms.bootstrap import BootStrapForm
from web import models
from django.core.exceptions import ValidationError
from web.forms.widgets import ColorRadioSelect

class ProjectModelForm(BootStrapForm,forms.ModelForm):

    bootstrap_class_exclude = ['color']

    # desc = forms.CharField(widget=forms.Textarea(attrs={'xx': 123}))

    class Meta:
        model = models.Project
        fields = ['name','color','desc']
        widgets = {
            'desc': forms.Textarea,
            'color': ColorRadioSelect(attrs={'class': 'color-radio'})
        }

    def __init__(self,request,*args,**kwargs):
        super().__init__(*args,**kwargs)
        self.request = request

    def clean_name(self):
        """ 项目校验 """
        name = self.cleaned_data['name']
        # 1、当前用户是否已创建过此项目（项目名是否已存在）？
        exists = models.Project.objects.filter(name=name,creator=self.request.tracer.user).exists()
        if exists:
            raise ValidationError('项目名已存在')

        # 2、当前用户是否还有额度进行创建项目？
        # 最多创建N个项目
        # self.request.tracer.price_policy.project_num

        # 现在已创建多少项目？
        count = models.Project.objects.filter(creator=self.request.tracer.user).count()
        if count >= self.request.tracer.price_policy.project_num:
            raise ValidationError('项目个数超限，请购买套餐')

        return name

















